added directio example link

Author: nismehta-amd

README.md

@@ -24,7 +24,7 @@ The examples are organized in categories denoted by the directory names:
 | Misc| Other examples such as the RTL blackbox flow and the LogiCore FFT from Vivado.|[fft](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Misc/fft)<br> [rtl_as_blackbox](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Misc/rtl_as_blackbox)|
 | Modelling| The essentials for loops, arbitrary precision types and vectors.|[basic_loops_primer](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Modeling/basic_loops_primer)<br> [using_arbitrary_precision_arith](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Modeling/using_arbitrary_precision_arith)<br> [using_vectors](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Modeling/using_vectors)<br> [using_array_stencil_1d](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Modeling/using_array_stencil_1d)|
 | Pipelining| Illustrating one of the most fundamental concept of HLS.|[hier_func](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Pipelining/Functions/hier_func)<br> [pipelined_loop](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Pipelining/Loops/pipelined_loop)|
-| Task_Level_Parallelism| Dataflow and free running streams with ```hls::task```.|[using_stream_of_blocks](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Task_level_Parallelism/Control_driven/Channels/using_stream_of_blocks)<br> [input_bypass](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Task_level_Parallelism/Control_driven/Patterns/input_bypass)<br> [unique_task_regions](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Task_level_Parallelism/Data_driven/unique_task_regions)|
+| Task_Level_Parallelism| Dataflow and free running streams with ```hls::task```.|[using_stream_of_blocks](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Task_level_Parallelism/Control_driven/Channels/using_stream_of_blocks)<br> [input_bypass](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Task_level_Parallelism/Control_driven/Patterns/input_bypass)<br> [unique_task_regions](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Task_level_Parallelism/Data_driven/unique_task_regions)<br>[using_directio_hs_in_tasks](https://github.com/Xilinx/Vitis-HLS-Introductory-Examples/tree/master/Task_level_Parallelism/Data_driven/using_directio_hs_in_tasks)|
 
 ## Running the example scripts using Vitis Unified IDE